G - RAPHENE OPTOELECTRONICS FROM THE VISIBLE
... awarded the Nobel prize in Physics "for ground-breaking experiments regarding the two-dimensional material graphene". This great news boosted my enthusiasm as I was starting to work with such extraordinary material in a research field completely new to me. Indeed, since its discovery in 2004 graphen ...
... awarded the Nobel prize in Physics "for ground-breaking experiments regarding the two-dimensional material graphene". This great news boosted my enthusiasm as I was starting to work with such extraordinary material in a research field completely new to me. Indeed, since its discovery in 2004 graphen ...
Complete Collection June 1, 2004 I recently bought a used
... consuming electric power or generators that produce electric power without consuming mechanical power from the systems that turns them? -- LB (Yes, I’m asking myself this question) While it may seem as though there is some grand conspiracy among physicists to deny validation to those inventors, noth ...
... consuming electric power or generators that produce electric power without consuming mechanical power from the systems that turns them? -- LB (Yes, I’m asking myself this question) While it may seem as though there is some grand conspiracy among physicists to deny validation to those inventors, noth ...
practical volume holography - Workspace
... After what might well be described as an over-optimistic birth and a difficult adolescence, the 1980s have finally seen volume holography mature from an art into a science. Exhibitions have taken display holograms from the laboratory into the home, and the production of apparently solid three-dimens ...
... After what might well be described as an over-optimistic birth and a difficult adolescence, the 1980s have finally seen volume holography mature from an art into a science. Exhibitions have taken display holograms from the laboratory into the home, and the production of apparently solid three-dimens ...
FUNDAMENTALS OF LIGHT SOURCES AND LASERS
... Chapter 12 details common solid-state lasers, including YAG and ruby. Pump sources, including flashlamps, CW arc lamps, and semiconductor lasers, are examined as well as techniques such as nonlinear harmonic generation (often used with these lasers). Chapter 13 details the basics of semiconductor la ...
... Chapter 12 details common solid-state lasers, including YAG and ruby. Pump sources, including flashlamps, CW arc lamps, and semiconductor lasers, are examined as well as techniques such as nonlinear harmonic generation (often used with these lasers). Chapter 13 details the basics of semiconductor la ...
Scattering of Electromagnetic Radiation by
... Table 2. Error in scattering cross section of finite element calculations in which the model edge length was systematically varied. All calculations are for the case of a 40-nm sphere at the center of a cubic model. ....................................................... 101 Table 3. Error in scatte ...
... Table 2. Error in scattering cross section of finite element calculations in which the model edge length was systematically varied. All calculations are for the case of a 40-nm sphere at the center of a cubic model. ....................................................... 101 Table 3. Error in scatte ...
Chapter 1 - NYU Physics
... structures via Laser Trimming) Progress in Nanotechnology Research, Nova Science Publishers, 2005 ...
... structures via Laser Trimming) Progress in Nanotechnology Research, Nova Science Publishers, 2005 ...
Quantum information with Rydberg atoms
... Neutral atoms distinguish themselves from ions when we consider their state dependent interaction properties, which are essential for implementing two-qubit quantum gates. Figure 1 shows the dependence of the two-particle interaction strength on separation R for singly charged ions, ground-state neu ...
... Neutral atoms distinguish themselves from ions when we consider their state dependent interaction properties, which are essential for implementing two-qubit quantum gates. Figure 1 shows the dependence of the two-particle interaction strength on separation R for singly charged ions, ground-state neu ...
Cold and trapped metastable noble gases - IAP TU
... et al., 2006). It is remarkable that these gases can be cooled to or close to quantum degeneracy (kinetic energy 1010 eV) in spite of their large internal energy ( 20 eV). In that sense, they are rather exotic and offer unusual features that have produced many results complementary to those with ...
... et al., 2006). It is remarkable that these gases can be cooled to or close to quantum degeneracy (kinetic energy 1010 eV) in spite of their large internal energy ( 20 eV). In that sense, they are rather exotic and offer unusual features that have produced many results complementary to those with ...
Rydberg Atoms for Quantum Information - Deep Blue
... plotted on a log scale to show extra detail in low-count regions. The black arrows point to regions where the atoms experience a local maximum in the light shift (see ...
... plotted on a log scale to show extra detail in low-count regions. The black arrows point to regions where the atoms experience a local maximum in the light shift (see ...
LASER LIGHT DYNAMICS vol 2
... allows one to predict the coherence and noise properties of laser light (and that of light from lamps). This theory which I published in 1964 showed for the first time that the statistical properties of laser light change dramatically at laser threshold. In the following years my group in Stuttgart ...
... allows one to predict the coherence and noise properties of laser light (and that of light from lamps). This theory which I published in 1964 showed for the first time that the statistical properties of laser light change dramatically at laser threshold. In the following years my group in Stuttgart ...
fiber optic demonstration system
... Never point a laser at anyone’s eyes or face, no matter how far away they are. ...
... Never point a laser at anyone’s eyes or face, no matter how far away they are. ...
Preparation and applications of periodical gold
... ”Nanostructures − structures with at least one dimension between 1 nm and 100 nm − have attracted steadily growing interest due to fascinating properties and intriguing applications that are complementary or superior to those of bulk materials. [...] The fundamental study of phenomena that occur in ...
... ”Nanostructures − structures with at least one dimension between 1 nm and 100 nm − have attracted steadily growing interest due to fascinating properties and intriguing applications that are complementary or superior to those of bulk materials. [...] The fundamental study of phenomena that occur in ...
Fernando Ramirez-Martinez
... In the first place I would like to thank my supervisor Ed Hinds. His vast experience and passion for Physics have been an example and an inspiration for me. I will continue by acknowledging the support of the government of México, which through its institutions, Consejo Nacional de Ciencia y Tecnol ...
... In the first place I would like to thank my supervisor Ed Hinds. His vast experience and passion for Physics have been an example and an inspiration for me. I will continue by acknowledging the support of the government of México, which through its institutions, Consejo Nacional de Ciencia y Tecnol ...
Experimental Generation and Manipulation of Quantum Squeezed
... well as observing noise reduction for a broad range of detection frequencies, from tens of kHz to several MHz. We use this source of squeezed vacuum at 795 nm to further study the noise properties of these states and how they are affected by resonant atomic interactions. This includes the use of a s ...
... well as observing noise reduction for a broad range of detection frequencies, from tens of kHz to several MHz. We use this source of squeezed vacuum at 795 nm to further study the noise properties of these states and how they are affected by resonant atomic interactions. This includes the use of a s ...
Laser Cooling and Trapping of Neutral Calcium Atoms
... lifetime of the MOT increases, with lifetimes up to 50 ms having been measured. These measurements are compared with a rate equation model and were found to be in agreement. A 1530 nm diode laser has also been used in conjunction with the 672 nm laser, to repump atoms from the metastable 3 P2 state ...
... lifetime of the MOT increases, with lifetimes up to 50 ms having been measured. These measurements are compared with a rate equation model and were found to be in agreement. A 1530 nm diode laser has also been used in conjunction with the 672 nm laser, to repump atoms from the metastable 3 P2 state ...
Chapter 14 Interference and Diffraction
... must maintain a constant phase relation. For example, if two waves are completely out of phase with φ = π , this phase difference must not change with time. (ii) The light must be monochromatic. This means that the light consists of just one wavelength λ = 2π / k . Light emitted from an incandescent ...
... must maintain a constant phase relation. For example, if two waves are completely out of phase with φ = π , this phase difference must not change with time. (ii) The light must be monochromatic. This means that the light consists of just one wavelength λ = 2π / k . Light emitted from an incandescent ...
Cold and trapped metastable noble gases
... sions of these three topics can be found elsewhere (Baldwin, 2005; Cronin et al., 2009; Killian and Rolston, 2010). The first section (II) is devoted to the production and detection of cold clouds of metastable noble gas atoms, describing metastable production, beam slowing and trapping. We also dis ...
... sions of these three topics can be found elsewhere (Baldwin, 2005; Cronin et al., 2009; Killian and Rolston, 2010). The first section (II) is devoted to the production and detection of cold clouds of metastable noble gas atoms, describing metastable production, beam slowing and trapping. We also dis ...
Optical control of single neutral atoms
... simulation. Alternatively, the trapped atoms are continuously illuminated by near-resonant light, and the fluorescing atomic cloud is observed with a specially designed high-resolution imaging system. The temperature is inferred from the size of the cloud and from the oscillation frequencies of the ...
... simulation. Alternatively, the trapped atoms are continuously illuminated by near-resonant light, and the fluorescing atomic cloud is observed with a specially designed high-resolution imaging system. The temperature is inferred from the size of the cloud and from the oscillation frequencies of the ...
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... minimum, each ray from the upper half will be exactly 180° out of phase with a corresponding ray form the lower half. For example, suppose there are 100 point sources, with the first 50 in the lower half, and 51 to 100 in the upper half. Source 1 and source 51 are separated by a distance a / 2 and a ...
... minimum, each ray from the upper half will be exactly 180° out of phase with a corresponding ray form the lower half. For example, suppose there are 100 point sources, with the first 50 in the lower half, and 51 to 100 in the upper half. Source 1 and source 51 are separated by a distance a / 2 and a ...
Physical One-Way Functions - MIT Center for Bits and Atoms
... physical analogs of cryptosystems. Physical one-way functions are defined with respect to a physical probe and physical system in some unknown state. A function is called a physical one-way function if (a) there exists a deterministic physical interaction between the probe and the system which produ ...
... physical analogs of cryptosystems. Physical one-way functions are defined with respect to a physical probe and physical system in some unknown state. A function is called a physical one-way function if (a) there exists a deterministic physical interaction between the probe and the system which produ ...